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Individual Calculations September 2009 |
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| Baboyan, Eduard Total change: -4.95 | |   |
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| 15. Maestro 2009 open | Berdsk | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2157 | 2.00 | 3 | -0.33 | 15 | -4.95 | |
|  Neporozhnyaja, Tatyana | | | 1882 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Kruppa, Vladimir | | | 1906 | RUS | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Survilo, Alla | | | 2019 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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